Fluid leaking on the floor of driver side, 1993 Mercury

BLUEEYESSECURED

1993 MERCURY TRACER

I have recently bought a 1993 Mercury Tracer 5 speed. Runs great no loss of power and no dash lights are lite. I am leaking a black fluid (oil textured) on the floor board. It was leaking on my ankles and running down the cover of the steeing column. Now its not leaking there but is leaking down behind the brake and clutch pedals. I have checked brake fluid, power steering fluid, and oil, over the past week. No fluid is low. It's a hydrolic clutch. I have checked through the manual to see if there is a reservoir for clutch fluid and I can't find anything. Do you know what this could be and what I can do to fix it?